Bashundhara Industrial Headquarter - 1. Plot# 3, Block# G, Umme Kulsum Road, Bashundhara R/A, Dhaka-1229 +880 2 8431024-8. [email protected]

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Steady strength gaining features gives Bashundhara Portland Composite Cement (PCC) extra advantages for durable concrete. - Less heat of hydration The Pozzolanic reaction between pozzolan and lime generates less heat, resulting in reduced thermal cracking when pozzolans are used to replace Portland cement.

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Driven by the ramifications of this success, Bashundhara geared up to invest in new fields, including manufacturing and trading. More enterprises were established in the. early 1990s, covering diverse activities involving the production of cement, paper and pulp, tissue paper, steel, LPG bottling and distribution, and a trading company, among ...

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Welcome to Mir Concrete Products Limited. Mir Concrete Products Ltd. (MCPL) - a concern of Mir Group, started its journey on 2004. The vision of MCPL is to strive and improve the overall construction process for the country to international standard from its present state. Today, MCPL has become the pioneer of producing the concrete products in ...

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Bashundhara City (Bengali: বসুন্ধরা সিটি) is the second-largest shopping mall of Bangladesh.Construction of the shopping mall began in 1998; Mohammad Foyes Ullah and Mustapha Khalid Palash of Vistara designed the building. Opened to the public on 6 August 2004, the mall is located at Panthapath, near Karwan Bazar, in Dhaka city and cost over $100 million to complete.

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Barua (AGM, Marketing & Sales, CS, BG) of Bashundhara Cement for their keen interest and support for my practical orientation. Finally, I would like to thank all the staff of Bashundhara Cement for supporting me in every possible way. Table of Contents Sl. No. Content Name Page 1. Introduction -- 1 2. The GAPS Model of Service Quality -- 2

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Driven by the upshots of this success, Bashundhara geared up to invest in new fields, including manufacturing and trading. More enterprises were established in the early 1990s, covering diverse activities involving the production cement, paper and pulp, tissue paper, steel, LP Gas bottling and distribution, and a trading company, among others.

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The addition of coconut fibre to the concrete improved the toughness, torsion and to some extent the tensile strength of the concrete at the standard curing age of 28 days. CHA as an additive to the concrete resulted in a positive relationship with the Torsion and Toughness properties of concrete at later curing age at 1% level of significance ...

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Bashundhara Industrial Headquarter - 1. Plot# 3, Block# G, Umme Kulsum Road, Bashundhara R/A, Dhaka-1229 +880 2 8431024-8. [email protected]

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For portland cement types, ASTM C150 describes: Cement Type Description. Type I Normal. Type II Moderate Sulfate Resistance. Type II (MH) Moderate Heat of Hydration (and Moderate Sulfate Resistance) Type III High Early Strength. Type IV Low Heat Hydration. Type V High Sulfate Resistance. For blended hydraulic cements – specified by ASTM C595 ...

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Compressive Strength Added. Compressive stresses are induced in prestressed concrete either by pretensioning or post-tensioning the steel reinforcement. In pretensioning, the steel is stretched before the concrete is placed. High-strength steel tendons are placed between two abutments and stretched to 70 to 80 percent of their ultimate strength.

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Assume the test specimen is of 28 days old and max compression load at which the specimen starts breaking is 165KN. As per above fig, Surface are is 50Sq.cm = 5000mm 2. 1 KN = 1000N = 165 x 1000 = 165000. As per formula, Compressive strength of cement = 165000/5000 = 33N/mm2. Hence, the Grade of cement is 33 Grade.

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Factors Affecting Strength of Concrete Concrete strength is affected by many factors, such as quality of raw materials, water/cement ratio, coarse/fine aggregate ratio, age of concrete, compaction of concrete, temperature, relative humidity and curing of concrete. Quality of Raw Materials Cement…

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Cement strength is merely a quality control measure. The tests of strength are performed on cement mortar mix, not on cement paste. Cement gains strength over time, so the specific time of performing the test should be mentioned. Compressive Strength. It is the most common strength test. A test specimen (50mm) is taken and subjected to a ...

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4.1 This method provides a means of obtaining compressive strength values from the same specimens previously used for flexural strength determinations by Test Method C348.The compressive strength values are for reference purposes, and not as substitutes for values obtained by Test Method C109/C109M for cement acceptance.

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Bashundhara Cement Industries Ltd. Bashundhara Cement is one of the largest cement manufacturer and exporter in Bangladesh. More than 20 years of experiences in cement industry makes Bashundhara Group (Bashundhara Brand and King Brand) the most reliable and popular cement brand in Bangladesh.. Products :

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Bashundhara can't give 200 bags smoothly, it takes time and delivery is delayed. But, in case of 250 bags order this trouble won't occur. Sometimes labor cost affects this zone of tolerance. Normally, Bashundhara cement gives 100 feet free of labor cost. Sometimes that distance maximizes and labors don't want to work.

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Portland Pozzolana Cement (PPC) is a variation of OPC which includes a mixture of a pozzuolanic material which can increase the strength of the concrete and reduce the amount of OPC used. PRICE of PPC and OPC cement ( Rs per 50 kg sack) according to Brand: Brand : Advance Cement 1. Advance OPC Cement; Price: Rs. 700-730 2.

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cement: A powder made of a variety of materials (usually certain types of clay and limestone) that when mixed with water hardens. Cement is an ingredient of concrete. compressive strength: The amount of compressive stress that a material can resist before failing. concrete: A combination of cement and aggregate into one solid mass. Example ...

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Concrete strength. Many factors influence the rate at which the strength of concrete increases after mixing. Some of these are discussed below. First, though a couple of definitions may be useful: The processes of 'setting' and 'hardening' are often confused: Setting is the stiffening of the concrete after it has been placed. A concrete can be 'set' in that it is no longer fluid, but it may ...

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Steady strength gaining features gives Bashundhara Portland Composite Cement (PCC) extra advantages for durable concrete. - Less heat of hydration The Pozzolanic reaction between pozzolan and lime generates less heat, resulting in reduced thermal cracking when pozzolans are used to replace Portland cement.

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tion for Portland cement) can be used for producing High Strength Concrete. As a binding material, Type I Portland cement, Bashundhara OPC 52.5N cement conforming to ASTM C150 specification was used in this study. Manufactur-er of the cement used in this bridge is Bashundhara and source of this cement is Mongla, Khulna. Chemical composition

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View mgt 351 final.pdf from MGT 351 at North South University. Issues of Bashundhara Group MGT 351 (Human Resource Management) Section: 29 …

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Schrämli, W., 'An attempt to assess beneficial and detrimental effects of aluminate in cement on concrete performance,' World Technology 9 (2,3) 1978. 23. Osbaeck, B., 'The influence of alkalis on the strength properties of Portland cement' (in German), Zement …

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Chapter 3 3.1 The Importance of Strength 3.2 Strength Level Required KINDS OF STRENGTH 3.3 Compressive Strength 3.4 Flexural Strength 3.5 Tensile Strength 3.6 Shear, Torsion and Combined Stresses 3.7 Relationship of Test Strength to the Structure MEASUREMENT OF STRENGTH 3.8 Job-Molded Specimens 3.9 Testing of Hardened Concrete FACTORS AFFECTING STRENGTH 3.10 …

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Bashundhara Group is a standout amongst the most prestigious and experienced business group in Bangladesh . The Group took off from the early period after foundation of East West Property Development (Pvt.) Ltd. a land concern, prominently known as "Bashundhara" which happened to be its first wander in this division founded in 1987.

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6. For all structural elements, M25 grade concrete will be used. However, higher M30 grade concrete is used for central columns up to plinth, in ground floor and in the first floor. 7. Sizes of all columns in upper floors are kept the same; however, for columns up to plinth, sizes are increased. 8. The floor diaphragms are assumed to be rigid. 9.

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"The concrete of the cylindrical wall' deserved a closer inspection because 'it remains highly cohesive despite 2050 years of exposure due to infiltration of rainwater, groundwater and high humidity," the paper states. The reason behind the tomb's strength is that it was constructed from the deposits. of eruptions.

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Bricks are mainly used in construction of wall, floor, cornices and arches. Brick chips are also used as a substitute of stone chips in concrete mix where stone is not available or an economic solution is prefared. In all the above-mentioned cases, compression load governs. Due to this, compressive strength of bricks is a very important parameter.

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If I was an engineer responsible for durable concrete for my project, I would specify: Minimum 28-day Compressive Strength, f'c = 3500 psi o This keeps mix designs submitted to moderate cement content, typically 3500 psi concrete has 564 lbs of cement. The higher the specified strength the more cement …

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